100021022101202 has 16 divisors (see below), whose sum is σ = 150511962615840. Its totient is φ = 49850370222432.

The previous prime is 100021022101181. The next prime is 100021022101213. The reversal of 100021022101202 is 202101220120001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99144173 + ... + 100147935.

It is an arithmetic number, because the mean of its divisors is an integer number (9406997663490).

Almost surely, 2^{100021022101202} is an apocalyptic number.

100021022101202 is a deficient number, since it is larger than the sum of its proper divisors (50490940514638).

100021022101202 is a wasteful number, since it uses less digits than its factorization.

100021022101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163257.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100021022101202 its reverse (202101220120001), we get a palindrome (302122242221203).

The spelling of 100021022101202 in words is "one hundred trillion, twenty-one billion, twenty-two million, one hundred one thousand, two hundred two".